3 years ago

If 390 words were typed in 6 min how many words were typed in 10 min

2 answers:

8 0

650 words were typed in ten minutes

3 0

390/6=65
65x10+650
650 is your answer
hope this helps

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WITCHER [35]

Answer:

2.25 square inches

Step-by-step explanation:

we know that

The scale is $1\ inch: 20\ miles$

That means

1 inch on a map represent 20 miles in the city

An area of $(1)(1)=1\ in^2$ on a map represent an area of $(20)(20)=400\ mi^2$ in the city

Applying proportion

$\frac{1}{400}\ \frac{in^2}{mi^2}=\frac{x}{900}\ \frac{in^2}{mi^2}\\\\x=900/400\\\\x=2.25\ in^2$

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3 years ago

gayaneshka [121]

If you post your questions we could help

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pogonyaev

I think the answer is D hope this helps

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3 years ago

frozen [14]

What exactly are we solving?? the rest of the angles or the perimeter?

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2 years ago

krok68 [10]

what's up? the answer to this is 339+340+341

best of luck with your studies

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2 years ago